/*
 * ImagenServlet.java
 *
 * Created on 26 de septiembre de 2006, 02:40 PM
 */

package com.src.computec.radar.imagen.servlet;

import com.src.computec.radar.imagen.delegate.ImagenDelegate;
import com.src.computec.radar.imagen.dto.ImagenDto;
import java.io.*;
import java.sql.Timestamp;
import javax.servlet.*;
import javax.servlet.http.*;

/**
 *
 * @author andresoc
 * @version
 */
public class ImagenServlet extends HttpServlet {
    
    /** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        ImagenDto imagenDto = new ImagenDto();
        imagenDto.setPathImagenPrivado(request.getParameter("pathImagenPrivado"));
        imagenDto.setNombreImagenPublico(request.getParameter("nombreImagenPublico"));
        try {
            ImagenDelegate imagenDelegate = new ImagenDelegate();
            if (!imagenDelegate.existeImagenGuiaDistribucion(imagenDto)) {
                imagenDelegate.garbageCollectorImages();
                imagenDelegate.copiarImagenGuiaDistribucion(imagenDto);
                System.out.println("copy:true:image:" + imagenDto.getPathImagenPrivado() + ":date:" + new Timestamp(System.currentTimeMillis()));
            }
            else {
                System.out.println("copy:false:image:" + imagenDto.getPathImagenPrivado() + ":date:" + new Timestamp(System.currentTimeMillis()));
            }
        }
        catch (Exception e) {
            imagenDto.setCopy(false);
            e.printStackTrace();
        }
        out.println(imagenDto.isCopy());
        out.close();
    }
    
    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }
    
    /** Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }
    
    /** Returns a short description of the servlet.
     */
    public String getServletInfo() {
        return "Short description";
    }
    // </editor-fold>
}